IIT JAM Biotechnology Exam Pattern 2025 : Key Insights

The understanding of the IIT JAM Biotechnology exam pattern is of utmost importance since students want to get into various elite M.Sc. or Ph.D. programs. The IITs conduct the IIT JAM exam as the gateway to their advanced studies in Biotechnology and related streams. Students must know the IIT JAM Biotechnology paper pattern 2025 to prepare aptly and form a rigorous strategy before appearing for the exam.

This blog provides the readers with an overview of IIT JAM Biotechnology exam pattern along with other important details to assist candidates in preparation for the exam.

IIT JAM Biotechnology Paper Pattern 2025: Overview

IIT JAM Biotechnology Paper Pattern 2025: Broad range of topics from Biology, Chemistry, Mathematics, and Physics. From what would ascertain knowledge in the important concepts to the candidate's capability in problem-solving, the discussion topics are covered here. Here is the overall look at the examination format:

1. Mode of Exam: The test shall be a Computer-Based Test (CBT).

2. Time: The time duration of the test is 3 hours .

3. Total Marks: There are 100 marks present in the test.

4. Total Questions: There are totally 60 questions present in the examination.

5. Types of Questions:

- MCQ: These are the multiple choice questions, which carry four options out of them only one is correct. Any wrong answer attracts negative marking.

- MSQ: The correct answers can be in more than one, and there is no negative marking for this.

- Numerical Answer Type (NAT) Questions: Here the candidate needs to calculate the answer and put the number. There is no negative marking for NAT questions as well.

Subject-Wise Breakdown of the IIT JAM Biotechnology Exam Pattern

1. Biology (44%): Most marks will be carried out by this section. Some of the subjects that should be carried out from this section include such like Genetics, Cell Biology, Molecular Biology, and Biochemistry. Good grip of all such subjects is a must.

2. Chemistry (20%): The Chemistry paper will be based on Organic, Inorganic, and Physical Chemistry with regard to basic concepts and chemical reactions involved.

3. Mathematics (18%): There will be questions on Calculus, Probability, and Statistics. One should be completely conversant with all elementary mathematics.

4. Physics (18%): For the Physics paper, questions will focus on Mechanics, Thermodynamics, and Electromagnetism. It requires one to have a fair knowledge of the basic principles.

IIT JAM Biotechnology Paper Pattern 2025 Marking Scheme

The IIT JAM Biotechnology exam pattern follows a marked structure.

Section A (MCQs):

- This section contains 30 questions which have a total of 50 marks.

There are 10 carrying 1 mark each and 20 carrying 2 marks each.

For 1-mark questions, any wrong answer will be priced at 1/3 mark while for the 2-mark questions, a wrong answer will be priced at 2/3 mark.

Section B (MSQs) :

There are 10 questions with marks of 2 each.

-No kind of negative marking is there in the entire question paper.

Section C (NAT Questions)

Each question carries a mark for either 1 or 2.

Just like section B, there is no negative marking here also

Practice to Win IIT JAM Biotechnology 2025

Biology Focus:

As Biology is the highest weightage, mainly focus on this subject, especially Cell Biology, Genetics, and Molecular Biology.

Practice NAT Questions:

Special care should be taken while answering the Numerical Answer Type (NAT) questions as each question needs to be solved to a correct number.

Know the marking Scheme:

Do not opt for negative marking in the case of MCQs and choose the answer with caution if you are not so sure.

Manage your time effectively:

There are 60 questions to be attempted in three hours. Time management would be very crucial in which two attempts of practice years' paper will make a difference in terms of speed and accuracy.

IIT JAM Biotechnology exam pattern 2025: This is a test to measure how well a candidate knows all the major subjects relevant to Biotechnology. An insight into the IIT JAM Biotechnology paper pattern 2025 is required in developing a strategy for preparation that would eventually result in success.

You will majorly focus on core topics, practice on a regular basis, and important dates, and the result can be an increase in your chances of acing IIT JAM Biotechnology 2025. Your proper preparation would further help you achieve your academic and career goals.

Wish you all the best for your preparation!